Garrett’s experience includes 1D/2D H&H model development and calibration, mapping, C/LOMRs, flood mitigation planning and implementation, benefit-cost analysis, and grant applications. He regularly teaches HEC-RAS 2D workshops at dam safety and floodplain management conferences, and is proficient in HEC-HMS, HEC-RAS, InfoWorks ICM, FEMA BCA, ArcGIS Pro and Python automation.

He is a licensed professional engineer, a certified floodplain manager and certified geographic information systems professional. He received his master’s and bachelor’s degrees in civil engineering from Texas A&M University.